General

  • Target

    800f9ec3e0b17084a4479e88fcc9089418ebd621531d1aee2eefbed5622a69b4.exe

  • Size

    740KB

  • Sample

    250115-dd779szqgl

  • MD5

    c9c012589d85d3610541a5c7377d5ac9

  • SHA1

    bc89c09faa26ca0f12ff6fb08d6f8e4129f1a8cc

  • SHA256

    800f9ec3e0b17084a4479e88fcc9089418ebd621531d1aee2eefbed5622a69b4

  • SHA512

    79e55f17547bdab4cae59606cd9d7c940520d234ef43d4f47b366e2d95f3c55ad5ef3ae254ef7e702bfb774b9e3e9c46b8b7e9e156acb72c01e4de3f2c1c7bf2

  • SSDEEP

    12288:2YRxA4Y5lyA/BxSPCKn8QJFW7Rkw9OknmAhwXc3wx1h2zv6oAXNjQa:RRzn1JKmknmKwXcgB2zv1Al

Malware Config

Extracted

Family

vipkeylogger

Credentials

Targets

    • Target

      800f9ec3e0b17084a4479e88fcc9089418ebd621531d1aee2eefbed5622a69b4.exe

    • Size

      740KB

    • MD5

      c9c012589d85d3610541a5c7377d5ac9

    • SHA1

      bc89c09faa26ca0f12ff6fb08d6f8e4129f1a8cc

    • SHA256

      800f9ec3e0b17084a4479e88fcc9089418ebd621531d1aee2eefbed5622a69b4

    • SHA512

      79e55f17547bdab4cae59606cd9d7c940520d234ef43d4f47b366e2d95f3c55ad5ef3ae254ef7e702bfb774b9e3e9c46b8b7e9e156acb72c01e4de3f2c1c7bf2

    • SSDEEP

      12288:2YRxA4Y5lyA/BxSPCKn8QJFW7Rkw9OknmAhwXc3wx1h2zv6oAXNjQa:RRzn1JKmknmKwXcgB2zv1Al

    • VIPKeylogger

      VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

    • Vipkeylogger family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks